公开(公告)号：US20090018677A1

公开(公告)日：2009-01-15

申请号：US12143900

申请日：2008-06-23

申请人： Dong-shin JUNG ,  Kiran Bharadwaj VEDULA ,  Subramanian KRISHNAMOORTHY

发明人： Dong-shin JUNG ,  Kiran Bharadwaj VEDULA ,  Subramanian KRISHNAMOORTHY

IPC分类号： G06F17/00

CPC分类号： H04L12/2809 ,  H04L12/2805 ,  H04L12/2816

摘要： Provided is a technique for preventing a loss by storing a universal plug and play (UPnP) control request and delaying handling of the UPnP control request. A method of handling a UPnP control request in a UPnP control point includes storing a UPnP control request that is not handled in the UPnP control point, receiving a message informing that a UPnP control device has participated in a network from the UPnP control device, receiving information about capability of the UPnP control device from the UPnP control device, determining whether the UPnP control device can perform the UPnP control request that is not handled based on the information about capability of the UPnP control device, and transmitting the UPnP control request to the UPnP control device that is determined to be able to perform the UPnP control request.

摘要翻译： 提供了通过存储通用即插即用（UPnP）控制请求并延迟UPnP控制请求的处理来防止丢失的技术。 在UPnP控制点中处理UPnP控制请求的方法包括存储在UPnP控制点未处理的UPnP控制请求，接收通知UPnP控制装置已从UPnP控制装置参与网络的消息，接收 关于来自UPnP控制装置的UPnP控制装置的能力的信息，基于关于UPnP控制装置的能力的信息，确定UPnP控制装置是否可以执行未处理的UPnP控制请求，以及向UPnP控制装置发送UPnP控制请求 UPnP控制装置被确定为能够执行UPnP控制请求。

公开(公告)号：US20080320491A1

公开(公告)日：2008-12-25

申请号：US12133053

申请日：2008-06-04

申请人： Dong-shin JUNG ,  Kiran Bharadwaj Vedula ,  Subramanian Krishnamoorthy ,  Sreekanth Siddapur Channakeshava

发明人： Dong-shin JUNG ,  Kiran Bharadwaj Vedula ,  Subramanian Krishnamoorthy ,  Sreekanth Siddapur Channakeshava

IPC分类号： G06F3/00

CPC分类号： H04L12/2825 ,  H04L12/2814 ,  H04L12/2827

摘要： An event message transmitting method performed in a controlled device (CD) which is controlled by a control point (CP) is provided, in which an application is received from the CP via a network according to a network protocol, the received application is installed according to a framework of an execution environment of the CD, a first event message that represents a state change of the application is generated according to the framework, and the first event message is converted into a second event message that conforms to the predetermined network protocol. Accordingly, information about a state change of a CD which operates in an execution environment can be adaptively transmitted according to a network protocol.

摘要翻译： 提供了在由控制点（CP）控制的受控设备（CD）中执行的事件消息发送方法，其中经由网络根据网络协议从CP接收应用，所接收的应用按照 到CD的执行环境的框架，根据框架生成表示应用的状态改变的第一事件消息，并且将第一事件消息转换为符合预定网络协议的第二事件消息。 因此，可以根据网络协议自适应地发送关于在执行环境中操作的CD的状态改变的信息。

公开(公告)号：US20080301293A1

公开(公告)日：2008-12-04

申请号：US12131388

申请日：2008-06-02

申请人： Dong-shin JUNG

发明人： Dong-shin JUNG

IPC分类号： G06F15/173

CPC分类号： H04L41/0809 ,  H04L12/12 ,  H04L41/12 ,  H04L67/16 ,  Y02D50/40

摘要： Provided are a method and apparatus for discovering a Universal Plug and Play (UPnP) device by using resource information. The method includes: multicasting a search message including resource request information, which requests a resource to the device, to a network complying with the predetermined standard; receiving at least one response message regarding the search message; and discovering a device corresponding with the resource request information based on the received response message. Accordingly, available information of the resource can be obtained in a discovery process, and as a result, a trial and error during the search and control can be avoided. Also, unnecessary waste of resources, such as network traffic, can be prevented, and thus efficiency of a communication protocol is improved.

摘要翻译： 提供了一种通过使用资源信息来发现通用即插即用（UPnP）设备的方法和装置。 该方法包括：向包含预定标准的网络组播包括向设备请求资源的资源请求信息的搜索消息; 接收关于所述搜索消息的至少一个响应消息; 并且基于接收的响应消息发现与资源请求信息相对应的设备。 因此，可以在发现过程中获得资源的可用信息，结果可以避免搜索和控制期间的试错。 此外，可以防止资源的不必要浪费，例如网络流量，从而提高通信协议的效率。

公开(公告)号：US20090019058A1

公开(公告)日：2009-01-15

申请号：US12025260

申请日：2008-02-04

申请人： Dong-shin JUNG ,  Won-seok KWON

发明人： Dong-shin JUNG ,  Won-seok KWON

IPC分类号： G06F17/30

CPC分类号： H04L12/2809 ,  H04L12/281 ,  H04L12/2814 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/22 ,  H04L2012/2849

摘要： Provided is are method of relaying communication between a remote user interface (RUI) client and a universal plug and play (UPnP) device in a home network. The method includes: searching for a UPnP action mapped to an RUI element corresponding to an RUI control message received from an RUI client,; generating a simple object access protocol (SOAP) message for calling a found UPnP action; and transmitting the SOAP message to the UPnP device.

摘要翻译： 提供了在家庭网络中中继远程用户界面（RUI）客户端和通用即插即用（UPnP）设备之间的通信的方法。 该方法包括：搜索映射到对应于从RUI客户端接收的RUI控制消息的RUI元素的UPnP动作; 生成用于调用发现的UPnP动作的简单对象访问协议（SOAP）消息; 并将SOAP消息发送到UPnP设备。

公开(公告)号：US20080316941A1

公开(公告)日：2008-12-25

申请号：US12143882

申请日：2008-06-23

申请人： Dong-shin JUNG ,  Kiran Bharadwaj VEDULA ,  Subramanian KRISHNAMOORTHY ,  Sreekanth SIDDAPUR CHANNAKESHAVA

发明人： Dong-shin JUNG ,  Kiran Bharadwaj VEDULA ,  Subramanian KRISHNAMOORTHY ,  Sreekanth SIDDAPUR CHANNAKESHAVA

IPC分类号： H04L12/28

CPC分类号： H04L12/2814 ,  H04L12/281 ,  H04L12/6418 ,  H04L12/66 ,  H04L41/0809

摘要： Provided is a method, medium and apparatus for providing a dynamically changed universal plug and play (UPnP) description. The method includes sensing a change of a service configuration of a device complying with a predetermined standard, updating a description including information about a service based on the change of the service configuration, and advertising that the description is updated. Thus, the service configuration is matched with the description and a control point can correctly control the device whose service configuration is changed.

摘要翻译： 提供了一种用于提供动态改变的通用即插即用（UPnP）描述的方法，介质和装置。 该方法包括感测符合预定标准的设备的服务配置的改变，基于服务配置的改变更新包括关于服务的信息的描述，以及广告描述被更新。 因此，服务配置与描述相匹配，控制点可以正确地控制其服务配置改变的设备。